#include <iostream>
using namespace std;
void  showmenu();
void  report();
void  comfort();

int main(int argc, char const *argv[])
{
	showmenu();
	int choice;
	cin >> choice ;
	while(choice !=5){
		switch(choice){
			case 1:cout <<"\a\n";
			break;
			case 2:report();
			break;
			case 3:cout <<"boss was in all day.\n";
			break;
			case 4:comfort();
			break;
			default : cout << "that's not a choice";

		}
		showmenu();
		cin >> choice;
	}
	cout << "Bye! \n";

	return 0;
}
void showmenu(){
		cout <<"a"<<endl;

	}
	void report(){
		cout <<"b"<<endl;
	}
	void comfort(){
		cout <<"c"<<endl;
	}